[jboss-jira] [JBoss JIRA] Commented: (JGRP-111) Improve performance of RpcDispatcher/MessageDispatcher/RequestCorrelator/MethodCall

[Bela Ban (JIRA)]

    [ http://jira.jboss.com/jira/browse/JGRP-111?page=comments#action_12340743 ] 
            
Bela Ban commented on JGRP-111:
-------------------------------

Okay, one *BIG* change: in UDP, I disabled bundling (enable_bundling="false"), this took 2 * 30ms on average out of each call (see below).

The problem with bundling is that while it is great for asynchronous message sending, it is fatal for RPC-style request-response interaction with small messages !

$ jt RpcDispatcherSpeedTest -mode id -num 10000 -props ./fc-fast-minimalthreads.xml

-------------------------------------------------------
GMS: address is 192.168.5.2:2736
-------------------------------------------------------
-- new view: [192.168.5.2:2715|5] [192.168.5.2:2715, 192.168.5.2:2736]
-- invoking 10000 methods using mode=ID
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
time for 10000 remote calls was 5719, avg=0.5719ms/invocation, 1748 calls/sec


> Improve performance of RpcDispatcher/MessageDispatcher/RequestCorrelator/MethodCall
> -----------------------------------------------------------------------------------
>
>                 Key: JGRP-111
>                 URL: http://jira.jboss.com/jira/browse/JGRP-111
>             Project: JGroups
>          Issue Type: Task
>    Affects Versions: 2.2.8, 2.2.9, 2.3, 2.4, 2.2.9.1, 2.2.9.2, 2.2.9 SP3 (2.2.9.3), 2.3 SP1
>            Reporter: Bela Ban
>         Assigned To: Bela Ban
>             Fix For: 2.5
>
>


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